1S 3.7V 3A li-ion BMS PCM battery protection board pcm for 18650 lithium ion li battery

Description:
Main IC adopts original rich crystal imported components. With over charge, over discharge, over current, short circuit and other protection functions, used for all kinds of capacity and shapes of 3.7v lithium batteries. Rich crystal protection IC, VISHAY, AOS, IR and other high quality MOSFET, fr-4 low temperature coefficient plate, excellent design, fine workmanship, comprehensive testing. Small size, suitable for many occasions requiring high integration, low cost, can meet various performance requirements, to ensure the absolute safety and reliability of the battery.

Technical parameters:

Overcharge detection voltage: 4.25± 0.05v
Release voltage of overcharge: 4.23± 0.05v
Overdischarge detection voltage: 2.54± 0.1v
Overcurrent detection current: 1-3a

2S 3A Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board bms pcm for li-ion lipo battery cell pack

3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell 64x20x3.4mm Module

3 series 12.6v 20A lithium battery protection plate (with Recovery function -AUTO Recovery)

Scope of application: lithium batteries with nominal voltages of 3.6v and 3.7v (including 18650, 26650 and polymer lithium batteries)

Product size: 59*20*3.4mm

Product weight: 4.3g

Charging voltage: 12.6v - 13.0v

Continuous discharge current (upper limit) : 20A (if the heat dissipation environment is not good, please reduce the load current)

Continuous charging current (upper limit) : 10A

Standard edition: suitable for electric drills with starting current below 40A and power below 65W.

Enhanced edition: suitable for electric drill with starting current below 60A and power below 100W.

4S 30A High Current Li-ion Lithium Battery 18650 Charger Protection Board 14.4V 14.8V 16.8V

5S

discharge current : 15A

Instantaneous discharge current : 25A

charge voltage : 21V

charge current :15A